I'm also having a problem on my 3750 with NLB. When I do a sh ip igmp snooping groups, I can see the correct ports in the multicast group. I also have a static arp entry with the virtual IP mapped to the multicast group MAC address. However, I can see that traffic destined for the virtual IP is still being flooded out of all ports. Any ideas where am I going wrong?
This document gives several answers on frequently asked questions for PFRv3 channel state behavior.
Q1: What are all the channel operational states from a BR (border role) perspective and what are the rules/conditions to be in each st...
The need was to reach an host inside a LAN through a VPN connection managed by the LAN gateway (Cisco 1921).
The LAN gateway performs NAT and there was a dedicate nat rule for the host i wanted to reach through VPN.
I couldn't connect to the hos...
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...